Sea Isle City Post Office

145 John F Kennedy Blvd, Sea Isle City, NJ 08243

Contact Numbers

Phone: 609-263-8878
Fax: 609-263-9382
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:00am - 5:00pm
Tuesday 6:00am - 5:00pm
Wednesday 6:00am - 5:00pm
Thursday 6:00am - 5:00pm
Friday 6:00am - 5:00pm
Saturday 6:00am - 3:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lobby has Copier
  • Street Parking

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Ocean View
556 Sea Isle Blvd Unit H
1.8 miles away

9 Commonwealth Ave
2.3 miles away

3219 Dune Dr
2.8 miles away

South Seaville
493 Kings Hwy
2.9 miles away


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This is for chris the postmaster at Sea Isle City. I wanted to write to compliment you and one of your employees, MELANIE DUKE working in south seaville, for the assistance you both gave when I was tracking a lost package heading to Miami. The package has arrived and your efforts to track it helped get it there. sincerely, Alicia Rebmann

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